# How do you solve 5x-20=0?

Apr 8, 2018

$4$

#### Explanation:

Factor out the GCF:

$5 \left(x - 4\right) = 0$

Your two factors are:

$5 \to$ does not equal $0$

and

$x - 4 = 0 \implies x = 4$

So $4$ is your answer.